Cheap Flights to Langfang from HK$620

We've got the lowdown on how to make your journey as pain-free as possible. Follow our top tips and you'll be hightailing it through airport security and having a blast in Langfang before you know it. What to pack in your hand luggage:

• First of all, pack your passport, official ID, cash and medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy book and a phone filled with your favourite shows are good options. If you intend to catch forty winks, a comfy neck pillow and some earplugs will also be useful. Finally, find room for a toothbrush and some facial wipes so you'll arrive looking fresh and raring to go.

Do not pack the following items in your hand luggage:

• While the list of banned items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, fuels and bleaching agents. Sports equipment like baseball bats, and items that could injure passengers, such as firearms and swords, aren't allowed in the cabin either.

What to wear on a flight:

• Your goal here is to feel as comfortable as possible. Opt for flat, closed-toe shoes, dress in loose, natural-fibre clothing and don't forget to take a sweater in case it gets chilly in the cabin.
• Deep vein thrombosis (DVT) is a risk on long-distance flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks.

The simple answer is — be prepared. We've compiled some useful tips for a stress-free trip through security. Watch out Langfang, here you come:

• Your passport and boarding pass will need to be shown to security personnel. Keep them handy to avoid fumbling around for them.
• Your belt, coat, keys and other contents of your pockets, like your earphones, will need to go through the X-ray machine. Make your life easier by removing them before your turn arrives.
• All your electronics, including your phone and laptop, must also be scanned.
• Remove liquids and gels from your carry-on luggage. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
• Slip-on shoes are a great footwear choice as you're less likely to be asked to remove them when going through security. Boots and other bulky shoes are usually subjected to extra screening.
• Airlines won't allow any sharp objects to come on board with you. If you must bring these kinds of items, check them in.